kubectl apply -f https://hub.fastgit.xyz/knative/serving/releases/latest/download/serving-crds.yaml
kubectl apply -f https://hub.fastgit.xyz/knative/serving/releases/latest/download/serving-core.yaml


kubectl apply -f https://hub.fastgit.xyz/knative/net-kourier/releases/latest/download/kourier.yaml

kubectl patch configmap/config-network \
  -n knative-serving \
  --type merge \
  -p '{"data":{"ingress.class":"kourier.ingress.networking.knative.dev"}}'

kubectl patch configmap/config-domain \
  -n knative-serving \
  --type merge \
  -p '{"data":{"youling.io":""}}'


kubectl patch configmap/config-kourier \
  -n knative-serving \
  --type merge \
  -p '{"data":{"enable-proxy-protocol":"true"}}'